In fact pros do it all the time.
New wall over tiles.
If you have set tile on a kitchen backsplash and need to exte.
Tile on tile or as i say it.
You do not have to allot work hours to pull up the existing tiles which means the tiling work can be finished much faster and all without the big mess.
If you plan to do this backsplash project over existing tile you will have to make some modifications.
Epoxy tile adhesive bonds with existing tiles making it one of the best options for tiling over an existing tiled wall.
And it lasts for 20 years.
This assumes that the floor underneath is solid concrete and that there are no cracks in the existing tile indicating underlying problems in the concrete.
If they do simply make the spaces smaller or eliminate them altogether.
Tile over tile if the ceramic tiles are well bonded to the wall it is possible to install new tiles right on top of the old ones.
You should not tile over wallpaper glossy surfaces lead paint or plywood.
If you re not sure if you have lead paint test kits are available.
If your old ceramic tile is worn or dated you can lay new tile right over the old and avoid the huge job of tearing out the old tile.
One advantage of doing this is that it is time saving.
This technique works well in backsplash areas because the new.
Use liquid nails and pay attention to the spacing to see if your tile and grout lines show through.
However tiling over tile can add quite a bit of thickness so make sure your wall can handle the weight.
Want a pallet wall look without the upkeep.
It is in the grout joints that mould spores collect and if allowed to stay warm and wet these spores can grow regardless of what you place over them.
Preparing the wall for new tiles over old the old walls must be thoroughly cleaned down and it most certainly would not hurt to get as much of the old grout out as possible.
Tiling over an uneven surface will give you less than stellar results so level out any globs of dried grout with a sander and secure loose tiles with fresh tile adhesive before beginning the.
Mix degreasing cleaner with water in a bucket using a dilution recommended.